May 2019 — The ornate front gates of Buckingham Palace display the Royal Coat of Arms of the United Kingdom, rendered in gilded bronze against black wrought iron. The emblem—featuring a crowned lion and a chained unicorn supporting a quartered shield—symbolizes the unity of England, Scotland, and Ireland under the Crown. Each detail of the design, from the gilded laurel bursts to the scrollwork on the surrounding ironwork, reflects both heraldic tradition and the craftsmanship of early twentieth-century metalworkers. These gates form one of the most photographed entrances in the world, standing as a ceremonial threshold to Britain’s royal residence.